JP2005311762A - 可変整合回路 - Google Patents
可変整合回路 Download PDFInfo
- Publication number
- JP2005311762A JP2005311762A JP2004126633A JP2004126633A JP2005311762A JP 2005311762 A JP2005311762 A JP 2005311762A JP 2004126633 A JP2004126633 A JP 2004126633A JP 2004126633 A JP2004126633 A JP 2004126633A JP 2005311762 A JP2005311762 A JP 2005311762A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- inductance
- variable
- capacitance
- impedance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/38—Impedance-matching networks
- H03H7/40—Automatic matching of load impedance to source impedance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004126633A JP2005311762A (ja) | 2004-04-22 | 2004-04-22 | 可変整合回路 |
CNB2005800180681A CN100511987C (zh) | 2004-04-22 | 2005-04-19 | 可变匹配电路 |
PCT/JP2005/007446 WO2005104362A1 (ja) | 2004-04-22 | 2005-04-19 | 可変整合回路 |
US11/568,188 US7633355B2 (en) | 2004-04-22 | 2005-04-19 | Variable matching circuit |
EP05734630A EP1729412A1 (en) | 2004-04-22 | 2005-04-19 | Variable matching circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004126633A JP2005311762A (ja) | 2004-04-22 | 2004-04-22 | 可変整合回路 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2005311762A true JP2005311762A (ja) | 2005-11-04 |
Family
ID=35197323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004126633A Pending JP2005311762A (ja) | 2004-04-22 | 2004-04-22 | 可変整合回路 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7633355B2 (zh) |
EP (1) | EP1729412A1 (zh) |
JP (1) | JP2005311762A (zh) |
CN (1) | CN100511987C (zh) |
WO (1) | WO2005104362A1 (zh) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007055175A1 (ja) * | 2005-11-09 | 2007-05-18 | Alps Electric Co., Ltd. | アンテナ整合回路 |
JP2008028862A (ja) | 2006-07-24 | 2008-02-07 | Matsushita Electric Works Ltd | 受信器 |
JP2008288741A (ja) * | 2007-05-16 | 2008-11-27 | Japan Radio Co Ltd | 帯域制限フィルタ |
JP2008306428A (ja) * | 2007-06-07 | 2008-12-18 | Fujitsu Ten Ltd | インピーダンスマッチング回路、車載アンテナ装置、及び、統合アンテナ装置 |
WO2009019795A1 (en) * | 2007-08-07 | 2009-02-12 | Fujitsu Limited | Reactance varying device |
JP2009165066A (ja) * | 2008-01-10 | 2009-07-23 | Mitsubishi Electric Corp | 可変フィルタ |
JP2009239484A (ja) * | 2008-03-26 | 2009-10-15 | Fujitsu Ten Ltd | アンテナ装置、復調装置、及び受信装置 |
WO2010113353A1 (ja) * | 2009-04-01 | 2010-10-07 | 株式会社村田製作所 | アンテナ整合回路、アンテナ装置及びアンテナ装置の設計方法 |
JP2010232957A (ja) * | 2009-03-27 | 2010-10-14 | Fujitsu Ltd | 可変インピーダンス整合回路 |
JP2011220936A (ja) * | 2010-04-13 | 2011-11-04 | Mitsubishi Electric Corp | ノイズ注入装置 |
JP2012039473A (ja) * | 2010-08-09 | 2012-02-23 | Ntt Docomo Inc | インピーダンス可変整合回路 |
JP2012209749A (ja) * | 2011-03-29 | 2012-10-25 | Taiyo Yuden Co Ltd | アンテナを含む共振回路 |
JP2014072593A (ja) * | 2012-09-28 | 2014-04-21 | Taiyo Yuden Co Ltd | インピーダンス整合回路およびアンテナシステム |
JP2014530543A (ja) * | 2011-09-13 | 2014-11-17 | クゥアルコム・インコーポレイテッドQualcomm Incorporated | 複数の構成を有するインピーダンス整合回路 |
JP2019165477A (ja) * | 2014-10-31 | 2019-09-26 | スカイワークス ソリューションズ, インコーポレイテッドSkyworks Solutions, Inc. | 無線周波数信号を処理する方法 |
KR20200001741A (ko) * | 2018-06-28 | 2020-01-07 | 삼성전자주식회사 | 이산 캐패시턴스 스위칭 회로 및 이를 포함하는 캐패시터 어레이 회로 |
Families Citing this family (72)
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US8744384B2 (en) | 2000-07-20 | 2014-06-03 | Blackberry Limited | Tunable microwave devices with auto-adjusting matching circuit |
US9406444B2 (en) | 2005-11-14 | 2016-08-02 | Blackberry Limited | Thin film capacitors |
US7711337B2 (en) | 2006-01-14 | 2010-05-04 | Paratek Microwave, Inc. | Adaptive impedance matching module (AIMM) control architectures |
US7714676B2 (en) | 2006-11-08 | 2010-05-11 | Paratek Microwave, Inc. | Adaptive impedance matching apparatus, system and method |
US7535312B2 (en) | 2006-11-08 | 2009-05-19 | Paratek Microwave, Inc. | Adaptive impedance matching apparatus, system and method with improved dynamic range |
CN101197580B (zh) * | 2006-12-06 | 2011-06-08 | 联想移动通信科技有限公司 | 一种阻抗匹配处理装置及阻抗匹配处理方法 |
KR100763994B1 (ko) * | 2006-12-08 | 2007-10-08 | 한국전자통신연구원 | 이동통신 서비스에 따라 주파수 대역폭을 가변하는 안테나정합 장치 및 이를 포함하는 송수신 장치 |
JP2008270876A (ja) * | 2007-04-16 | 2008-11-06 | Alps Electric Co Ltd | アンテナ装置 |
US7917104B2 (en) | 2007-04-23 | 2011-03-29 | Paratek Microwave, Inc. | Techniques for improved adaptive impedance matching |
US8213886B2 (en) | 2007-05-07 | 2012-07-03 | Paratek Microwave, Inc. | Hybrid techniques for antenna retuning utilizing transmit and receive power information |
US7991363B2 (en) | 2007-11-14 | 2011-08-02 | Paratek Microwave, Inc. | Tuning matching circuits for transmitter and receiver bands as a function of transmitter metrics |
US8405467B2 (en) | 2007-11-27 | 2013-03-26 | Qualcomm Incorporated | Methods and apparatuses for inductor tuning in radio frequency integrated circuits |
US8614646B2 (en) | 2008-03-14 | 2013-12-24 | Qualcomm Incorporated | Adaptive tunable antennas for wireless devices |
US8472910B1 (en) * | 2008-07-03 | 2013-06-25 | Rf Micro Devices, Inc. | Adaptive impedance translation circuit |
GB2453622B (en) * | 2008-08-21 | 2009-09-16 | Cambridge Silicon Radio Ltd | Tuneable filter |
US8072285B2 (en) | 2008-09-24 | 2011-12-06 | Paratek Microwave, Inc. | Methods for tuning an adaptive impedance matching network with a look-up table |
DE102009024747A1 (de) * | 2009-01-22 | 2010-07-29 | Epcos Ag | Adaptive Impedanzanpassschaltung und Verfahren zur Anpassung für Duplexbetrieb-Standards |
US8472888B2 (en) | 2009-08-25 | 2013-06-25 | Research In Motion Rf, Inc. | Method and apparatus for calibrating a communication device |
US9026062B2 (en) | 2009-10-10 | 2015-05-05 | Blackberry Limited | Method and apparatus for managing operations of a communication device |
US8680940B2 (en) * | 2010-01-15 | 2014-03-25 | Wispry, Inc. | Tunable matching network circuit topology devices and methods |
US9166564B2 (en) * | 2010-02-04 | 2015-10-20 | Hittite Microwave Corporation | Wideband analog bandpass filter |
US8803631B2 (en) | 2010-03-22 | 2014-08-12 | Blackberry Limited | Method and apparatus for adapting a variable impedance network |
JP2011223739A (ja) * | 2010-04-09 | 2011-11-04 | Sony Corp | 給電装置、受電装置、およびワイヤレス給電システム |
US8860526B2 (en) | 2010-04-20 | 2014-10-14 | Blackberry Limited | Method and apparatus for managing interference in a communication device |
JP2011250099A (ja) * | 2010-05-26 | 2011-12-08 | Fujitsu Ten Ltd | アンテナアンプ装置、及びアンテナ装置 |
KR20120012864A (ko) * | 2010-08-03 | 2012-02-13 | 삼성전자주식회사 | 격리 기능을 갖는 송수신 스위치를 구비하는 통신 단말기 및 그의 동작 방법 |
US8436643B2 (en) * | 2010-11-04 | 2013-05-07 | Advanced Energy Industries, Inc. | High frequency solid state switching for impedance matching |
US9065426B2 (en) | 2011-11-03 | 2015-06-23 | Advanced Energy Industries, Inc. | High frequency solid state switching for impedance matching |
US9379454B2 (en) | 2010-11-08 | 2016-06-28 | Blackberry Limited | Method and apparatus for tuning antennas in a communication device |
US8712340B2 (en) | 2011-02-18 | 2014-04-29 | Blackberry Limited | Method and apparatus for radio antenna frequency tuning |
US8655286B2 (en) | 2011-02-25 | 2014-02-18 | Blackberry Limited | Method and apparatus for tuning a communication device |
US8626083B2 (en) | 2011-05-16 | 2014-01-07 | Blackberry Limited | Method and apparatus for tuning a communication device |
US8594584B2 (en) | 2011-05-16 | 2013-11-26 | Blackberry Limited | Method and apparatus for tuning a communication device |
US10225919B2 (en) * | 2011-06-30 | 2019-03-05 | Aes Global Holdings, Pte. Ltd | Projected plasma source |
NZ593946A (en) * | 2011-07-07 | 2014-05-30 | Powerbyproxi Ltd | An inductively coupled power transfer receiver |
WO2013022826A1 (en) | 2011-08-05 | 2013-02-14 | Research In Motion Rf, Inc. | Method and apparatus for band tuning in a communication device |
US8948889B2 (en) | 2012-06-01 | 2015-02-03 | Blackberry Limited | Methods and apparatus for tuning circuit components of a communication device |
US9853363B2 (en) | 2012-07-06 | 2017-12-26 | Blackberry Limited | Methods and apparatus to control mutual coupling between antennas |
US9246223B2 (en) | 2012-07-17 | 2016-01-26 | Blackberry Limited | Antenna tuning for multiband operation |
US9350405B2 (en) | 2012-07-19 | 2016-05-24 | Blackberry Limited | Method and apparatus for antenna tuning and power consumption management in a communication device |
US9413066B2 (en) | 2012-07-19 | 2016-08-09 | Blackberry Limited | Method and apparatus for beam forming and antenna tuning in a communication device |
US9362891B2 (en) | 2012-07-26 | 2016-06-07 | Blackberry Limited | Methods and apparatus for tuning a communication device |
CN102857191B (zh) * | 2012-08-30 | 2015-10-28 | 电子科技大学 | 变电感谐振器 |
US10404295B2 (en) | 2012-12-21 | 2019-09-03 | Blackberry Limited | Method and apparatus for adjusting the timing of radio antenna tuning |
US9374113B2 (en) | 2012-12-21 | 2016-06-21 | Blackberry Limited | Method and apparatus for adjusting the timing of radio antenna tuning |
WO2014181569A1 (ja) * | 2013-05-10 | 2014-11-13 | 株式会社村田製作所 | アンテナ装置 |
WO2015008558A1 (ja) * | 2013-07-16 | 2015-01-22 | 株式会社村田製作所 | フロントエンド回路 |
DE102013219533A1 (de) * | 2013-09-27 | 2015-04-02 | Siemens Aktiengesellschaft | Drahtlose energietechnische Kopplung mittels eines magnetischen Wechselfeldes |
US9537462B2 (en) * | 2014-05-23 | 2017-01-03 | Nxp, B.V. | Communication circuit with impedance matching |
US10305577B2 (en) * | 2014-08-22 | 2019-05-28 | Lockheed Martin Corporation | Multi-stage linearizer |
WO2016030942A1 (ja) * | 2014-08-25 | 2016-03-03 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
GB2572887B (en) * | 2014-10-31 | 2020-02-12 | Skyworks Solutions Inc | Diversity receiver front end system with post-amplifier filters |
US10050694B2 (en) | 2014-10-31 | 2018-08-14 | Skyworks Solution, Inc. | Diversity receiver front end system with post-amplifier filters |
US9825660B2 (en) * | 2014-10-31 | 2017-11-21 | Skyworks Solutions, Inc. | Systems, devices and methods related to diversity receivers |
US9893752B2 (en) * | 2014-10-31 | 2018-02-13 | Skyworks Solutions, Inc. | Diversity receiver front end system with variable-gain amplifiers |
US9385765B2 (en) | 2014-10-31 | 2016-07-05 | Skyworks Solutions, Inc. | Diversity receiver front end system with phase-shifting components |
US9438319B2 (en) | 2014-12-16 | 2016-09-06 | Blackberry Limited | Method and apparatus for antenna selection |
US9838056B2 (en) | 2015-05-28 | 2017-12-05 | Skyworks Solutions, Inc. | Integrous signal combiner |
TWI578820B (zh) * | 2015-06-18 | 2017-04-11 | 鴻海精密工業股份有限公司 | 調節電路及優化電路 |
CN106330101B (zh) * | 2015-06-18 | 2019-10-01 | 南宁富桂精密工业有限公司 | 调节电路及优化电路 |
TWI621319B (zh) * | 2015-09-19 | 2018-04-11 | 立錡科技股份有限公司 | 諧振式無線電源發送電路及其控制方法 |
US10229816B2 (en) * | 2016-05-24 | 2019-03-12 | Mks Instruments, Inc. | Solid-state impedance matching systems including a hybrid tuning network with a switchable coarse tuning network and a varactor fine tuning network |
TWI591833B (zh) | 2016-07-29 | 2017-07-11 | 瑞昱半導體股份有限公司 | 堆疊式電容結構 |
CN108347102B (zh) * | 2017-01-22 | 2020-06-05 | 立锜科技股份有限公司 | 无线电源发送电路及其控制电路与控制方法 |
CN108365832B (zh) * | 2017-01-26 | 2021-08-20 | 瑞昱半导体股份有限公司 | 阻抗匹配电路与应用阻抗匹配电路的集成电路 |
JP6788562B2 (ja) * | 2017-09-19 | 2020-11-25 | 株式会社東芝 | 受信回路および無線通信装置 |
CN108183694B (zh) * | 2018-01-15 | 2020-09-25 | 清华大学 | 负载可调的功率放大器 |
WO2019211897A1 (ja) * | 2018-05-01 | 2019-11-07 | 三菱電機株式会社 | リミッタ回路 |
CN108712813B (zh) * | 2018-09-13 | 2019-01-04 | 中微半导体设备(上海)有限公司 | 一种可切换匹配网络及电感耦合等离子处理器 |
JP7112952B2 (ja) * | 2018-12-26 | 2022-08-04 | 株式会社ダイヘン | インピーダンス整合装置及びインピーダンス整合方法 |
CN114785297A (zh) * | 2022-04-18 | 2022-07-22 | 深圳飞骧科技股份有限公司 | 功率放大器及其输入匹配网络 |
CN217770037U (zh) * | 2022-07-06 | 2022-11-08 | 深圳飞骧科技股份有限公司 | 匹配电路及功率放大电路 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6010907A (ja) | 1983-06-30 | 1985-01-21 | Jeol Ltd | 位相シフト回路 |
JPH02220509A (ja) | 1989-02-21 | 1990-09-03 | Nippon Telegr & Teleph Corp <Ntt> | インピーダンス整合回路 |
JPH10163772A (ja) * | 1996-10-04 | 1998-06-19 | Sanyo Electric Co Ltd | 電力増幅器およびチップキャリヤ |
JPH10242849A (ja) | 1997-02-27 | 1998-09-11 | Kyocera Corp | 電圧制御型高周波発振回路 |
JPH1188080A (ja) | 1997-09-12 | 1999-03-30 | Mitsubishi Electric Corp | 高周波増幅回路とマイクロ波集積回路 |
JPH11122013A (ja) | 1997-10-09 | 1999-04-30 | Tdk Corp | 遅延線装置 |
JP2001186042A (ja) | 1999-12-24 | 2001-07-06 | Toshiba Corp | マルチバンド無線通信装置 |
JP2001196854A (ja) | 2000-01-07 | 2001-07-19 | Alps Electric Co Ltd | 電圧制御発振器 |
JP2002009573A (ja) | 2000-06-26 | 2002-01-11 | Mitsubishi Electric Corp | チューナブルフィルタ |
JP3866923B2 (ja) | 2001-01-12 | 2007-01-10 | 三菱電機株式会社 | 携帯無線通信機 |
-
2004
- 2004-04-22 JP JP2004126633A patent/JP2005311762A/ja active Pending
-
2005
- 2005-04-19 WO PCT/JP2005/007446 patent/WO2005104362A1/ja active Application Filing
- 2005-04-19 CN CNB2005800180681A patent/CN100511987C/zh not_active Expired - Fee Related
- 2005-04-19 EP EP05734630A patent/EP1729412A1/en not_active Withdrawn
- 2005-04-19 US US11/568,188 patent/US7633355B2/en not_active Expired - Fee Related
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007055175A1 (ja) * | 2005-11-09 | 2007-05-18 | Alps Electric Co., Ltd. | アンテナ整合回路 |
JP2008028862A (ja) | 2006-07-24 | 2008-02-07 | Matsushita Electric Works Ltd | 受信器 |
JP2008288741A (ja) * | 2007-05-16 | 2008-11-27 | Japan Radio Co Ltd | 帯域制限フィルタ |
JP2008306428A (ja) * | 2007-06-07 | 2008-12-18 | Fujitsu Ten Ltd | インピーダンスマッチング回路、車載アンテナ装置、及び、統合アンテナ装置 |
WO2009019795A1 (en) * | 2007-08-07 | 2009-02-12 | Fujitsu Limited | Reactance varying device |
JP2010529699A (ja) * | 2007-08-07 | 2010-08-26 | 富士通株式会社 | リアクタンス可変装置 |
JP2009165066A (ja) * | 2008-01-10 | 2009-07-23 | Mitsubishi Electric Corp | 可変フィルタ |
JP2009239484A (ja) * | 2008-03-26 | 2009-10-15 | Fujitsu Ten Ltd | アンテナ装置、復調装置、及び受信装置 |
JP2010232957A (ja) * | 2009-03-27 | 2010-10-14 | Fujitsu Ltd | 可変インピーダンス整合回路 |
JP5304890B2 (ja) * | 2009-04-01 | 2013-10-02 | 株式会社村田製作所 | アンテナ整合回路、アンテナ装置及びアンテナ装置の設計方法 |
WO2010113353A1 (ja) * | 2009-04-01 | 2010-10-07 | 株式会社村田製作所 | アンテナ整合回路、アンテナ装置及びアンテナ装置の設計方法 |
JP2011220936A (ja) * | 2010-04-13 | 2011-11-04 | Mitsubishi Electric Corp | ノイズ注入装置 |
JP2012039473A (ja) * | 2010-08-09 | 2012-02-23 | Ntt Docomo Inc | インピーダンス可変整合回路 |
JP2012209749A (ja) * | 2011-03-29 | 2012-10-25 | Taiyo Yuden Co Ltd | アンテナを含む共振回路 |
JP2014530543A (ja) * | 2011-09-13 | 2014-11-17 | クゥアルコム・インコーポレイテッドQualcomm Incorporated | 複数の構成を有するインピーダンス整合回路 |
JP2014072593A (ja) * | 2012-09-28 | 2014-04-21 | Taiyo Yuden Co Ltd | インピーダンス整合回路およびアンテナシステム |
US9680441B2 (en) | 2012-09-28 | 2017-06-13 | Taiyo Yuden Co., Ltd. | Impedance matching circuit and antenna system |
JP2019165477A (ja) * | 2014-10-31 | 2019-09-26 | スカイワークス ソリューションズ, インコーポレイテッドSkyworks Solutions, Inc. | 無線周波数信号を処理する方法 |
KR20200001741A (ko) * | 2018-06-28 | 2020-01-07 | 삼성전자주식회사 | 이산 캐패시턴스 스위칭 회로 및 이를 포함하는 캐패시터 어레이 회로 |
CN110661509A (zh) * | 2018-06-28 | 2020-01-07 | 三星电子株式会社 | 分立电容开关电路及包括其的电容器阵列电路 |
KR102581650B1 (ko) | 2018-06-28 | 2023-09-25 | 삼성전자주식회사 | 이산 캐패시턴스 스위칭 회로 및 이를 포함하는 캐패시터 어레이 회로 |
CN110661509B (zh) * | 2018-06-28 | 2024-02-20 | 三星电子株式会社 | 分立电容开关电路及包括其的电容器阵列电路 |
Also Published As
Publication number | Publication date |
---|---|
CN100511987C (zh) | 2009-07-08 |
WO2005104362A1 (ja) | 2005-11-03 |
EP1729412A1 (en) | 2006-12-06 |
CN1965475A (zh) | 2007-05-16 |
US20080238569A1 (en) | 2008-10-02 |
US7633355B2 (en) | 2009-12-15 |
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